The Grandma is played by the director's Grandma. But her body is played by Dave Street (Uncle Elmo) in the film. Grandma's body and face were shot over a year a part.
Dale's insurance office, the flower shop, and Dr Woodbine's psychiatrist office interiors were all in the exact same room that was set dressed over and over as needed for the production.
Associate Producer Nick Bohun did the sound for other films such as "The Battery" and "Here Alone".
The cemetery is actually made up of four different cemeteries and one fabricated one in the director's parent's backyard. One of the cemeteries is the world famous "Old Dutch" cemetery in Sleepy Hollow, NY - right next to the location of the covered bridge from "The Legend of Sleepy Hollow". Both Nick and Jeff were kicked out by the groundskeeper during shooting on two separate occasions.
The film was primarily shot in White Plains, NY but also shot in New Milford, CT and South Plainfield, New Jersey.